[CRASH] and [CLIENT] Multiple problems since last update

2 days ago there was a small update. Since then I have experienced a myriad of problems.

-Approximately every other attempt to log into League I receive a Maestro error. -When I am able to log in there is no content displayed and I cannot access the store. -In game I have 15 minutes of playtime before I get a constant "attempting to reconnect" and am unable to play.